71542320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{298093}}^1$

素因数の和:298109

約数の個数: 40

約数和(自身を含む): 221781936

約数和(自身を除く): 150239616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 298093, 596186, 894279, 1192372, 1490465, 1788558, 2384744, 2980930, 3577116, 4471395, 4769488, 5961860, 7154232, 8942790, 11923720, 14308464, 17885580, 23847440, 35771160, 71542320]

約数ペア:

[(1, 71542320), (2, 35771160), (3, 23847440), (4, 17885580), (5, 14308464), (6, 11923720), (8, 8942790), (10, 7154232), (12, 5961860), (15, 4769488), (16, 4471395), (20, 3577116), (24, 2980930), (30, 2384744), (40, 1788558), (48, 1490465), (60, 1192372), (80, 894279), (120, 596186), (240, 298093)]